KZ AM02 Portable DAC Amplifier

Your phone deserves better audio. So do you. The KZ AM02 is the simplest upgrade you'll ever make to your listening experience. Plug it into your phone, tablet or laptop via USB-C and instantly transform your device into a high-fidelity audio source — cleaner, more detailed and more powerful than any built-in audio chip can deliver. With four instant EQ modes and 96kHz/24-bit decoding packed into a pocket-sized aluminium body, the AM02 gives every listener — whether you're streaming music, watching films or deep in a competitive gaming session — a sound quality upgrade that is immediate, obvious and addictive.

Why the KZ AM02?

• High-Performance DAC Chip with 96kHz/24-bit Decoding — A precision digital-to-analogue converter chip takes the digital audio signal from your device and converts it cleanly into analogue sound, eliminating the noise, distortion and low-quality conversion that plagues most built-in phone audio. The result is a cleaner, more detailed and more dynamic sound from any IEM or headphone you already own.
• Four Instant EQ Modes — No App Required — A single physical button cycles through four professionally tuned presets: Music Balanced for natural, accurate sound across all genres; Bass Boost for deeper, punchier low-end with clear mids; Standard Gaming for sharp positional audio and crisp detail; and Immersive Gaming (Deep Dive) for an expanded cinematic soundstage that puts you inside the action. Switch instantly, anywhere.
• 27mW Output Power — Enough clean amplification to drive most IEMs and portable headphones with authority, bringing out dynamics and detail that a phone's headphone output simply can't deliver.
• CNC-Machined Aluminium Alloy Housing — A precision-machined frosted aluminium body that is compact, rugged and genuinely premium to the touch. Built to handle whatever your day throws at it.
• Kevlar-Reinforced Cable with Thick Copper Core — Military-grade Kevlar braiding protects against everyday wear and tear while a thick oxygen-free copper core ensures stable, low-resistance signal transmission for clean, consistent audio.
• Plug and Play — No Drivers, No Setup — Connect via USB-C and it works instantly with OTG-compatible phones, tablets and laptops. No apps, no configuration, no fuss.

Specifications

• Decoding: DAC up to 96kHz/24-bit
• Frequency Response: 10Hz–44kHz
• SNR: 105dB
• Dynamic Range: 105dB
• THD+N: -85dB
• Output Power: 27mW @ 32Ω
• Impedance Range: ≥16Ω
• Input: USB Type-C
• Output: 3.5mm
• Cable Length: 115mm

In the Box

• 1x KZ AM02 Portable DAC Amplifier
• 1x User Manual